Centerpiece



FIG. 1 is a perspective view of a centerpiece showing our new design thereof;

FIG. 2 is a right side view of the centerpiece shown in FIG. 1;

FIG. 3 is a top view of the centerpiece shown in FIG. 1;

FIG. 4 is a bottom view of the centerpiece shown in FIG. 1;

FIG. 5 is a top view of the elements of the centerpiece, shown separated for ease of disclosure; and,

FIG. 6 is a perspective of the elements of the centerpiece, shown separated for ease of disclosure. 

CLAIM The ornamental design for a centerpiece, as shown and described. 